DE3003469C2 - - Google Patents

Info

Publication number
DE3003469C2
DE3003469C2 DE3003469A DE3003469A DE3003469C2 DE 3003469 C2 DE3003469 C2 DE 3003469C2 DE 3003469 A DE3003469 A DE 3003469A DE 3003469 A DE3003469 A DE 3003469A DE 3003469 C2 DE3003469 C2 DE 3003469C2
Authority
DE
Germany
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE3003469A
Other versions
DE3003469A1 (en
Inventor
Friedrich Dipl.-Ing. 8500 Nuernberg De Sippel
Horst Ing.(Grad.) 8031 Seefeld De Weiss
Ludwig Ing.(Grad.) 8052 Moosburg De Schweikl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTU Aero Engines GmbH
Original Assignee
MTU Aero Engines GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MTU Aero Engines GmbH filed Critical MTU Aero Engines GmbH
Priority to DE3003469A priority Critical patent/DE3003469C2/de
Publication of DE3003469A1 publication Critical patent/DE3003469A1/en
Application granted granted Critical
Publication of DE3003469C2 publication Critical patent/DE3003469C2/de
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246Fastening of diaphragms or stator-rings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005Sealing means between non relatively rotating elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/28Arrangement of seals
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00Geometry
    • F05D2250/30Arrangement of components
    • F05D2250/33Arrangement of components symmetrical
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/60Efficient propulsion technologies
    • Y02T50/67Relevant aircraft propulsion technologies
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/60Efficient propulsion technologies
    • Y02T50/67Relevant aircraft propulsion technologies
    • Y02T50/6765Enabling an increased combustion temperature by thermal barrier coatings
DE3003469A 1980-01-31 1980-01-31 Expired DE3003469C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3003469A DE3003469C2 (en) 1980-01-31 1980-01-31

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE3003469A DE3003469C2 (en) 1980-01-31 1980-01-31
SE8008937A SE445659B (en) 1980-01-31 1980-12-18 The device for connecting with each other rotationally symmetric coordinated structural parts for the power machines
US06/229,427 US4552509A (en) 1980-01-31 1981-01-29 Arrangement for joining two relatively rotatable turbomachine components
JP56012204A JPS624523B2 (en) 1980-01-31 1981-01-29
GB8102967A GB2068270B (en) 1980-01-31 1981-01-30 Assembling turbines
FR8101841A FR2475115B1 (en) 1980-01-31 1981-01-30

Publications (2)

Publication Number Publication Date
DE3003469A1 DE3003469A1 (en) 1981-08-06
DE3003469C2 true DE3003469C2 (en) 1987-03-19

Family

ID=6093381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3003469A Expired DE3003469C2 (en) 1980-01-31 1980-01-31

Country Status (6)

Country Link
US (1) US4552509A (en)
JP (1) JPS624523B2 (en)
DE (1) DE3003469C2 (en)
FR (1) FR2475115B1 (en)
GB (1) GB2068270B (en)
SE (1) SE445659B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863343A (en) * 1988-05-16 1989-09-05 Westinghouse Electric Corp. Turbine vane shroud sealing system
FR2655687B1 (en) * 1989-12-13 1992-02-07 Snecma Turbomachine housing with reinforced axial retention.
EP1045115A1 (en) * 1999-04-12 2000-10-18 Asea Brown Boveri AG Heat shield for a gas turbine
DE19959665A1 (en) * 1999-12-10 2001-06-13 Rolls Royce Deutschland Flow channel wall segment fixing device for axial flow machine uses projection segments provided by machine housing
US6418618B1 (en) * 2000-04-11 2002-07-16 General Electric Company Method of controlling the side wall thickness of a turbine nozzle segment for improved cooling
DE10159669A1 (en) * 2001-12-05 2003-07-03 Rolls Royce Deutschland Bayonet connection for a ring housing of a high pressure compressor of a gas turbine
US20040261265A1 (en) * 2003-06-25 2004-12-30 General Electric Company Method for improving the wear resistance of a support region between a turbine outer case and a supported turbine vane
US7025385B2 (en) * 2003-09-03 2006-04-11 United Technologies Corporation Coupling
US7238003B2 (en) * 2004-08-24 2007-07-03 Pratt & Whitney Canada Corp. Vane attachment arrangement
US7527469B2 (en) * 2004-12-10 2009-05-05 Siemens Energy, Inc. Transition-to-turbine seal apparatus and kit for transition/turbine junction of a gas turbine engine
EP1840337A1 (en) * 2006-03-31 2007-10-03 Siemens Aktiengesellschaft Tongue and groove connection between two components of a turbine
US7784264B2 (en) * 2006-08-03 2010-08-31 Siemens Energy, Inc. Slidable spring-loaded transition-to-turbine seal apparatus and heat-shielding system, comprising the seal, at transition/turbine junction of a gas turbine engine
FR2913050B1 (en) * 2007-02-28 2011-06-17 Snecma High-pressure turbine of a turbomachine
FR2930592B1 (en) * 2008-04-24 2010-04-30 Snecma Turbine dispenser for a turbomachine
EP2700789A4 (en) * 2011-04-19 2015-03-18 Mitsubishi Heavy Ind Ltd Turbine stator vane and gas turbine
US8827637B2 (en) 2012-03-23 2014-09-09 Pratt & Whitney Canada Corp. Seal arrangement for gas turbine engines
FR3001252B1 (en) * 2013-01-23 2015-02-13 Snecma Fixed flow distribution aubing comprising an integrated reinforced internal platform
US10180073B2 (en) 2013-08-06 2019-01-15 General Electric Company Mounting apparatus for low-ductility turbine nozzle
JP6233578B2 (en) * 2013-12-05 2017-11-22 株式会社Ihi Turbine
DE102014225379A1 (en) * 2014-12-10 2016-06-16 Robert Bosch Gmbh Electric machine, in particular starter motor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609176A (en) * 1950-01-21 1952-09-02 A V Roe Canada Ltd Turbine nozzle guide vane construction
GB701101A (en) * 1950-06-29 1953-12-16 Rolls Royce Improvements in or relating to gas-turbine engines
US3075744A (en) * 1960-08-16 1963-01-29 United Aircraft Corp Turbine nozzle vane mounting means
SU147194A1 (en) * 1961-10-30 1961-11-30 В.Л. Ингульцов Steam Turbine Diaphragm
US3262635A (en) * 1964-11-06 1966-07-26 Gen Electric Turbomachine sealing means
US3443791A (en) * 1966-11-23 1969-05-13 United Aircraft Corp Turbine vane assembly
US3690785A (en) * 1970-12-17 1972-09-12 Westinghouse Electric Corp Spring plate sealing system
US3754766A (en) * 1971-11-11 1973-08-28 United Aircraft Corp Spring type ring seal
US3829233A (en) * 1973-06-27 1974-08-13 Westinghouse Electric Corp Turbine diaphragm seal structure
US3857649A (en) * 1973-08-09 1974-12-31 Westinghouse Electric Corp Inlet vane structure for turbines
US3989410A (en) * 1974-11-27 1976-11-02 General Electric Company Labyrinth seal system
US4025226A (en) * 1975-10-03 1977-05-24 United Technologies Corporation Air cooled turbine vane
SE398659B (en) * 1976-05-05 1978-01-09 Stal Laval Turbin Ab Tetningsanordning in a gas turbine

Also Published As

Publication number Publication date
US4552509A (en) 1985-11-12
DE3003469A1 (en) 1981-08-06
JPS624523B2 (en) 1987-01-30
GB2068270A (en) 1981-08-12
FR2475115B1 (en) 1984-01-06
SE8008937L (en) 1981-08-01
SE445659B (en) 1986-07-07
GB2068270B (en) 1983-03-16
JPS56121805A (en) 1981-09-24
FR2475115A1 (en) 1981-08-07

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)